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Home >> Cadillac >> 2006 >> STS Base, 3.6 7, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 14 (Engine Control System - 4.4L - DTC P0506 To P2544) >> DTC P1182 >> Component Testing

Component Testing

WARNING: This page is about a different variant/trim than selected.
IMPORTANT: You must perform the Circuit/System Testing before proceeding with the Component Testing.
  1. Ignition ON, remove the SCIAP sensor.
  2. Install a 3A fused jumper wire between the 5-volt reference terminal C of the sensor and a 5-volt reference.
  3. Install a jumper wire between the low reference terminal A of the sensor and ground.
  4. Install a jumper wire at the signal terminal B of the SCIAP sensor.
  5. Connect a DMM between the jumper wire from terminal B of the SCIAP sensor and ground.
  6. Install the J 35555  to the SCIAP sensor vacuum port. Slowly apply vacuum to the sensor while monitoring the voltage on the DMM. The voltage should vary between 0-5.2 volts, without any spikes or dropouts.
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